Articles | Volume 24, issue 1
https://doi.org/10.5194/acp-24-275-2024
https://doi.org/10.5194/acp-24-275-2024
Research article
 | 
10 Jan 2024
Research article |  | 10 Jan 2024

Large-eddy-model closure and simulation of turbulent flux patterns over oasis surface

Bangjun Cao, Yaping Shao, Xianyu Yang, Xin Yin, and Shaofeng Liu

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Short summary
Our novel scheme enhances large-eddy simulations (LESs) for atmosphere–land interactions. It couples LES subgrid closure with Monin–Obukhov similarity theory (MOST), overcoming MOST's limitations. Validated over diverse land surfaces, our approach outperforms existing methods, aligning well with field measurements. Robustness is demonstrated across varying model resolutions. MOST's influence strengthens with decreasing grid spacing, particularly for sensible heat flux. 
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